Is it impossible not to sin
Abraham believed God, and it was credited to him as righteousness.
The word "believed" means Abraham loved God, obeyed God, trusted God, put God above all in his life.
When we do that, then God ALSO credits us righteousness.
He knows that we cannot overcome sin in the flesh. So when we "walk with God", He says: ok, even though you are still sinful by your behavior, I DECLARE that you are righteouss in my eyes because of the blood of Jesus. Jesus PAID your penalty. Therefore, you are free. You don't have to go to jail (be condemned) because Jesus sat in jail on your behalf. Even though you WERE quiltly, all your sins (past, present and future) have been forgiven because Jesus took the penalty on Himself.
An example could be this:
Here is this old man who is very very rich, but lonely. And you owe a huge debt to this Guy. (let's say 500,000)
And you could never pay him back because let's say you barely have enough money to make ends meet each month.
So this person, being generous and being rich, can afford to forgive you this debt. So let's say he comes to you and says: "I'll make a deal with you. Since I am so lonely, why don't you stop by my house a few times a week and just talk to me. And in return for that, I'll forgive you your debt. (Because for this person, fellowship was far more valuable then mere 500,000).
So, God, also desiring our fellowship, says to us: just come to Me daily, spend time with Me and I promise I'll forgive you your debt. I promise I won't count your sins against you. I promise I'll turn a blind eye towards your sins and your mistakes.
But to put this in the correct perspective, here is another example:
if you have a child and a child is learning to walk, and keeps falling, you don't mind. You expect the child to keep falling until they learn to walk.
But let's say your child is not learning at all. Then you would think that there is something wrong with your child. So it's not falling that would trouble you, but it's not learning to walk that would be a problem.
When we "learn to walk with God", when we come to spend time with Him and fellowship with Him, our sins are taken care of.
But when we just sit there, live our lives, ignore God, ignore learning to walk - well, then there is something wrong with us. Perhaps we were never born again in the first place.
I hope you have seen my point...?
James said in James 3:2 "w
e all stumble in many ways." If anyone is never at fault in what he says, he is a perfect man, able to keep his whole body in check"
There are no perfect people.
And John said:
1Jn 1:9 If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness.
But there is a God who forgives and declares us holy in spite of our behavior.
But only if we live IN HIM. Only if we "walk with Him", "have fellowship with Him"